权威例句
GC/MS ANALYSIS OF SILANE 550GC-MS analysis of Caralluma truncato-coronata (Sedgw.) Gravely & MayurThe Cleaning of GC-450 Gas Chromatograph Pencil Filter and Deep Clean of the Injection PortMatrix Isolation versus the Light Pipe as an Interface for GC/FTIR,New Approach of QuEChERS and GC-MS Triple-Quadrupole for the Determination of Ethyl Carbamate Content in Brazilian cachaçasDetermination of residual DMF,DMAC and NMP in leather and synthetic leather materials by GC-MSNearly all single base substitutions in DNA fragments joined to a GC-clamp can be detected by denaturing gradient gel electrophoresis.Attachment of a 40-base-pair G + C-rich sequence (GC-clamp) to genomic DNA fragments by the polymerase chain reaction results in imp...Sheffield VC, Cox DR, Lerman LS & Myers RM. Attachment of a 40-base-pair G+C rich sequence (GC-clamp) to genomic DNA fragments by th...Domestic Research Progress on Solid Phase Micro-extraction and Gas Chromatography-mass Spectrometry(GC-MS) Determination of Volatile...